<link rel="stylesheet" href="css/zTreeStyle/zTreeStyle.css" type="text/css">
<script type="text/javascript" src="js/jquery.min.js"></script>
<script type="text/javascript" src="js/jquery.ztree.core-3.5.js"></script>
<script type="text/javascript" src="js/xzqh.js"></script>
<SCRIPT type="text/javascript">
    var setting = {
        data : {
            key : { title : "code"}
        }
    };
    $(document).ready(function(){
        $.fn.zTree.init($("#treeDemo"), setting, zNodes);
    });
</SCRIPT>

<ul id="treeDemo" class="ztree"></ul>

